Sponge holder



FIG. 1 is a perspective view of a first variant of the sponge holder;

FIG. 2 is a perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a back view thereof;

FIG. 9 is a perspective view of a second variant of the sponge holder;

FIG. 10 is a perspective view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a left view thereof;

FIG. 14 is a right view thereof;

FIG. 15 is a front view thereof;

FIG. 16 is a back view thereof;

FIG. 17 is a perspective view of a third variant of the sponge holder;

FIG. 18 is a perspective view thereof;

FIG. 19 is a top view thereof;

FIG. 20 is a bottom view thereof;

FIG. 21 is a left view thereof;

FIG. 22 is a right view thereof;

FIG. 23 is a front view thereof;

FIG. 24 is a back view thereof;

FIG. 25 is a perspective view of a fourth variant of the sponge holder;

FIG. 26 is a perspective view thereof;

FIG. 27 is a top view thereof;

FIG. 28 is a bottom view thereof;

FIG. 29 is a left view thereof;

FIG. 30 is a right view thereof;

FIG. 31 is a front view thereof;

FIG. 32 is a back view thereof;

FIG. 33 is a perspective view of a fifth variant of the sponge holder;

FIG. 34 is a perspective view thereof;

FIG. 35 is a top view thereof;

FIG. 36 is a bottom view thereof;

FIG. 37 is a left view thereof;

FIG. 38 is a right view thereof;

FIG. 39 is a front view thereof;

FIG. 40 is a back view thereof;

FIG. 41 is a perspective view of a sixth variant of the sponge holder;

FIG. 42 is a perspective view thereof;

FIG. 43 is a top view thereof;

FIG. 44 is a bottom view thereof;

FIG. 45 is a left view thereof;

FIG. 46 is a right view thereof;

FIG. 47 is a front view thereof; and,

FIG. 48 is a back view thereof.

The broken lines form no part of the claimed design. 

CLAIM I claim the ornamental design for a sponge holder, as shown and described. 